66469416 is an even 8-digits composite number following 66469415
and preceding 66469417 . In scientific notation, it is written as 6.6469416 × 10^7.
The sum of its digits is 42. It has a total of 6 prime factors and 32 positive divisors.
There are 20452032 positive integers (up to 66469416) that are relatively prime to 66469416.
66469416 has 32 divisors, whose sum is 178956960
The reverse of 66469416 is 61496466
Previous prime number is 13
Is Prime? no
Number parity even
Number length 8
Sum of Digits 42
Digital Root 6
Name
sixty-six million four hundred sixty-nine thousand four hundred sixteen
Scientific notation
6.6469416 × 10^7
Engineering notation
6.6469416 × 10^6
Prime Factorization
2 × 2 × 2 × 3 × 13 × 213043
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
16617354
Product of the distinct prime numbers
The prime factorization of 66469416 is 2 × 2 × 2 × 3 × 13 × 213043.
Since it has a total of 6 prime factors.
4 , 4 , 79 , 80 , 455 , 450 , 193 , 9245 , 57326 , 70219 , 186146 , 558875 , 7963596 , 704775 , 29269703 , 34650103 , 832141016 , 583918519 , 598799766 , 9131436515
n×2
132938832
n×3
199408248
n×4
265877664
n×5
332347080
n÷2
33234708
n÷3
22156472
n÷3
16617354
n÷5
13293883.2
n2
4418183263381056
n3
2.9367406129791E+23
n4
1.952034334882E+31
n5
1.2975058225156E+39
2 √n
8152.877774136
3 √n
405.07983184707
4 √n
90.293287536427
5 √n
36.688028319353
1 , 2 , 3 , 4 , 6 , 8 , 12 , 13 , 24 , 26 , 39 , 52 , 78 , 104 , 156 , 312 , 213043 , 426086 , 639129 , 852172 , 1278258 , 1704344 , 2556516 , 2769559 , 5113032 , 5539118 , 8308677 , 11078236 , 16617354 , 22156472 , 33234708 , 66469416
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-66469415
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 66469416 can be divided by 32 positive divisors.
The sum of these divisors (counting 66469416) is 1, the average is 0.03125.
Base
System
Value
2
Binary
11111101100011111000101000
3
Ternary
11122001222220020
4
Quaternary
3331203320220
5
Quinary
114004010131
6
Senary
10332400440
8
Octal
375437050
10
Decimal
66469416
12
Duodecimal
1a316120
16
Hexadecimal
3f63e28
20
Vigesimal
10f8dag
36
Base36
13ko4o
md5
49b61371671cc63745b7b9d19886cf96
sha1
d922be13d056ec6b2be8fd203f1c53812543a678
sha256
c3895ee9b2634c81c33285f91966fd7e240bf9718fe540be1a45f9cd0a4c942a
sha512
3082c6488d841c6f43577fb5487f9724b8169fce78948945928ba4da38de4c0a1373ae8a9dc0d675d81eb5274608ea03514f5e07f53153b8b069fb422078c4e0
ripemd-160
3cd186e6ded57324f3bec311366f1d0f63d2c370
Diameter
132938832
Circumference
417639657.98801
Area
1.3880132082451E+16
Volume
1.2301390313645E+24
Surface area
5.5520528329805E+16
Circumference
417639657.98801
Perimeter
265877664
Area
4418183263381056
Diagonal
94001949.590219
Surface area
26509099580286336
Volume
2.9367406129791E+23
Space diagonal
115128405.66143
Perimeter
199408248
Area
1.9131294723316E+15
Altitude
57564202.830716
Surface area
1.9131294723316E+15
Volume
3.4609820033725E+22
Height
31333983.19674